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    HIGH POLYMER CONTENT HYBRID DRAG REDUCERS
    1.
    发明申请
    HIGH POLYMER CONTENT HYBRID DRAG REDUCERS 有权
    高聚合物内含混合物减少剂

    公开(公告)号：US20090107554A1

    公开(公告)日：2009-04-30

    申请号：US11925291

    申请日：2007-10-26

    申请人： Stuart N. Milligan ,  William Franklin Harris ,  Timothy L. Burden

    发明人： Stuart N. Milligan ,  William Franklin Harris ,  Timothy L. Burden

    IPC分类号： F17D1/17 ,  C08K5/05 ,  C08L33/02

    CPC分类号： B01J19/2435 ,  C08L23/24 ,  C08L33/00 ,  C08L2201/54 ,  Y10T137/0391

    摘要： A drag reducing composition comprising particles of at least two different drag reducing polymers. The different drag reducing polymers can be formed by different processes, such as bulk polymerization or emulsion polymerization, and the particles of the different drag reducing polymers can have different mean particle sizes. The drag reducing compositions can be added to a hydrocarbon-containing fluid to decrease the pressure drop associated with the turbulent flow of the hydrocarbon-containing fluid through a conduit.

    摘要翻译： 减阻组合物，其包含至少两种不同的减阻聚合物的颗粒。 不同的减阻聚合物可以通过不同的方法形成，例如本体聚合或乳液聚合，并且不同的减阻聚合物的颗粒可以具有不同的平均粒度。 减阻组合物可以加入到含烃流体中以减少与通过管道的含烃流体的紊流相关的压降。

    REMEDIATION OF AGGLOMERATED FLOW IMPROVERS
    4.
    发明申请
    REMEDIATION OF AGGLOMERATED FLOW IMPROVERS 审中-公开
    加强流动改进措施

    公开(公告)号：US20120035297A1

    公开(公告)日：2012-02-09

    申请号：US13194409

    申请日：2011-07-29

    申请人： William Franklin Harris, JR. ,  Ray Lyle Johnston

    发明人： William Franklin Harris, JR. ,  Ray Lyle Johnston

    IPC分类号： C08L23/00 ,  C08F10/00

    CPC分类号： C08J3/12 ,  C08F2/005 ,  C08J2300/00

    摘要： The present embodiment can teach a method of feeding to a materials processor a mixture containing an agglomerated drag reducer. The mixture is then homogenized to produce a remediated drag reducer. The maximum particle size diameter of the agglomerated drag reducing polymer is at least 5% larger than the maximum particle diameter of the remediated drag reducer.

    摘要翻译： 本实施例可以教导向材料处理器供给含有附聚减阻剂的混合物的方法。 然后将混合物均化以产生修复的减阻剂。 聚集的减阻聚合物的最大粒径直径比修复的减阻剂的最大粒径至少大5％。

    Suspensions of water soluble polymers in surfactant free non-aqueous solvents
    6.
    发明授权
    Suspensions of water soluble polymers in surfactant free non-aqueous solvents 失效
    水溶性聚合物在不含表面活性剂的非水溶剂中的悬浮液

    公开(公告)号：US06818597B2

    公开(公告)日：2004-11-16

    申请号：US09771226

    申请日：2001-01-26

    申请人： William Franklin Harris

    发明人： William Franklin Harris

    IPC分类号： C09K706

    CPC分类号： C08K5/103 ,  A61K8/731 ,  A61K8/86 ,  A61K8/922 ,  A61K2800/594 ,  A61Q5/02 ,  A61Q11/00 ,  C08J3/095 ,  C08J2300/14 ,  C08K5/06 ,  C08L1/26 ,  C08L3/02 ,  C08L5/00 ,  C08L5/14 ,  C08L71/02 ,  C08L91/06 ,  C09K8/62 ,  Y10S507/925 ,  C08L2666/02 ,  C08L2666/26

    摘要： Liquid water soluble polymer suspensions in non-aqueous solvents are extremely stable over long periods of time with minimum separation of the solvent and no hard packing of the dispersed water soluble polymer. The suspensions enable a user to rapidly add the suspension to water, being mixed at low speeds, without the formation of lumps or fisheyes and without generating fugitive dust in the process. The suspensions are environmentally safe and biodegradable. Unlike many other liquid polymer suspensions, the suspensions exhibit minimal oil or grease upon dilution. They contain no surfactants that can add to the oil and grease determination. The suspensions and the fluids produced by diluting the fluids to a working concentration of the water soluble polymer exhibit low toxicity to marine organisms and to humans. The suspensions can be manufactured from ingredients suitable for use in personal care applications such as cosmetics, shampoos and the like. The suspensions can be manufactured using ingredients suitable for use in indirect contact with food. The suspensions are also pourable at low temperatures. The suspensions are also suitable for use in the formulation of fluids suitable for use in hydraulic fracturing and other well applications.

    摘要翻译： 在非水溶剂中的液态水溶性聚合物悬浮液在长时间内是非常稳定的，溶剂的分离最小并且分散的水溶性聚合物没有硬包装。 悬浮液使用户能够将悬浮液快速添加到水中，以低速混合，而不会形成团块或鱼眼，并且不会在该过程中产生逸散的灰尘。 悬浮液是环境安全的和可生物降解的。 与许多其他液体聚合物悬浮液不同，悬浮液在稀释时显示最小的油或油脂。 它们不含可以添加油和油脂测定的表面活性剂。 通过将流体稀释至水溶性聚合物的工作浓度而产生的悬浮液和流体对海洋生物体和人体表现出低毒性。 悬浮液可以由适用于个人护理应用例如化妆品，洗发剂等的成分制造。 可以使用适合与食物间接接触的成分制造悬浮液。 悬浮液也可在低温下倾倒。 悬浮液也适用于适用于水力压裂和其它井用途的流体配方。

    Suspensions of particles in non-aqueous solvents
    7.
    发明授权
    Suspensions of particles in non-aqueous solvents 失效
    颗粒悬浮在非水溶剂中

    公开(公告)号：US06743756B2

    公开(公告)日：2004-06-01

    申请号：US09905358

    申请日：2001-07-13

    申请人： William Franklin Harris, Jr.

    发明人： William Franklin Harris, Jr.

    IPC分类号： C09K300

    CPC分类号： C11D17/0004 ,  A01N25/04 ,  A61K8/044 ,  A61K8/345 ,  A61K8/44 ,  A61K8/922 ,  A61Q19/00 ,  B01F17/0021 ,  B01J13/0026 ,  B01J13/0034 ,  B01J13/0047 ,  B01J13/0086 ,  C04B40/0039 ,  C04B2103/009 ,  C08J3/095 ,  C08J2300/14 ,  C08K5/06 ,  C08K5/103 ,  C08L1/26 ,  C08L3/02 ,  C08L5/00 ,  C08L5/14 ,  C08L71/02 ,  C08L91/06 ,  C08L2205/05 ,  C09K8/62 ,  C09K8/80 ,  C11D3/18 ,  C11D3/2093 ,  C11D3/3707 ,  Y10S507/903 ,  Y10S507/922 ,  Y10S507/939 ,  C04B14/02 ,  C04B24/08 ,  C04B24/32 ,  C08L2666/02 ,  C08L2666/26

    摘要： Liquid suspensions of particles in non-aqueous solvents are extremely stable over long periods of time with minimum separation of the solvent and no hard packing of the dispersed particles. The suspensions enable a user to rapidly add the suspension to water and to mix at low speeds without generating fugitive dust in the process. In addition, a liquid dispersion can provide an easy to use liquid containing higher concentrations of the active dispersed phase than can be accomplished by simply preparing an aqueous solution of the dispersed phase. Alternatively, highly water-soluble particles may also be suspended which have poor storage, freeze/thaw, or heat/cool stability. In some cases, liquid dispersions can yield controlled release of the dispersed phase because the dispersed phase is not in aqueous solution. The suspensions are environmentally safe and biodegradable and may be used in environmentally sensitive applications, such as for oil well treating fluids for offshore areas. The suspensions exhibit minimal oil or grease upon dilution and contain no surfactants that which can sometimes add to the oil and grease determination. The suspensions and the fluids produced by diluting the fluids to a working concentration of dispersed phase exhibit low toxicity to marine organisms and to humans. The suspension can be manufactured from ingredients suitable for use in personal care applications, such as cosmetics, shampoos and the like; from ingredients suitable for use in indirect contact with food; and from ingredients that are exempt from regulations as adjuvants for agricultural pesticides.

    摘要翻译： 颗粒在非水溶剂中的液体悬浮液在长时间内是非常稳定的，溶剂的分离最小并且没有分散颗粒的硬包装。 悬浮液使用户能够将悬浮液快速添加到水中并在低速下混合，而不会在该过程中产生逸散的灰尘。 此外，与通过简单地制备分散相的水溶液可以实现的，液体分散体可以提供含有较高浓度的活性分散相的易于使用的液体。 或者，也可以悬浮具有差的储存，冷冻/解冻或加热/冷却稳定性的高度水溶性颗粒。 在一些情况下，液体分散体可以产生分散相的受控释放，因为分散相不在水溶液中。 悬浮液是环境安全的和可生物降解的，并且可以用于环境敏感的应用中，例如用于近海地区的油井处理流体。 悬浮液在稀释时表现出最小的油或油脂，并且不含表面活性剂，这些表面活性剂有时可以增加油和油脂的测定。 通过将流体稀释至分散相的工作浓度而产生的悬浮液和流体对海洋生物和人类具有低毒性。 悬浮液可以由适用于个人护理应用的成分制成，例如化妆品，洗发剂等; 适用于与食品间接接触的成分; 以及作为农药辅助剂免除规定的成分。